WPS: Store (secondary) device type as binary

[mech_eap.git] / wpa_supplicant / config_file.c

diff --git a/wpa_supplicant/config_file.c b/wpa_supplicant/config_file.c
index 09c99e3..4642335 100644 (file)
--- a/wpa_supplicant/config_file.c
+++ b/wpa_supplicant/config_file.c
@@ -645,8 +645,12 @@ static void wpa_config_write_global(FILE *f, struct wpa_config *config)
                fprintf(f, "model_number=%s\n", config->model_number);
        if (config->serial_number)
                fprintf(f, "serial_number=%s\n", config->serial_number);
-       if (config->device_type)
-               fprintf(f, "device_type=%s\n", config->device_type);
+       {
+               char _buf[WPS_DEV_TYPE_BUFSIZE], *buf;
+               buf = wps_dev_type_bin2str(config->device_type,
+                                          _buf, sizeof(_buf));
+               fprintf(f, "device_type=%s\n", buf);
+       }
        if (WPA_GET_BE32(config->os_version))
                fprintf(f, "os_version=%08x\n",
                        WPA_GET_BE32(config->os_version));